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branch master updated: * INSTALL.generic, build-aux/compile, build-aux/c
|
From: |
Gavin D. Smith |
|
Subject: |
branch master updated: * INSTALL.generic, build-aux/compile, build-aux/config.guess, build-aux/config.sub, build-aux/depcomp, build-aux/mdate-sh: update from gnulib |
|
Date: |
Mon, 14 Aug 2023 13:02:59 -0400 |
This is an automated email from the git hooks/post-receive script.
gavin pushed a commit to branch master
in repository texinfo.
The following commit(s) were added to refs/heads/master by this push:
new 84a88d9e0c * INSTALL.generic, build-aux/compile,
build-aux/config.guess, build-aux/config.sub, build-aux/depcomp,
build-aux/mdate-sh: update from gnulib
84a88d9e0c is described below
commit 84a88d9e0cb4538c823d4343203dc76f81dfb4e4
Author: Gavin Smith <gavinsmith0123@gmail.com>
AuthorDate: Mon Aug 14 18:02:51 2023 +0100
* INSTALL.generic, build-aux/compile, build-aux/config.guess,
build-aux/config.sub, build-aux/depcomp, build-aux/mdate-sh:
update from gnulib
---
ChangeLog | 6 +
INSTALL.generic | 472 ++++++++++++++++++++++++-------------------------
build-aux/compile | 2 +-
build-aux/config.guess | 101 ++++++++---
build-aux/config.sub | 72 ++++----
build-aux/depcomp | 8 +-
build-aux/mdate-sh | 2 +-
7 files changed, 353 insertions(+), 310 deletions(-)
diff --git a/ChangeLog b/ChangeLog
index d99676abda..8988dc1db0 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,9 @@
+2023-08-14 Gavin Smith <gavinsmith0123@gmail.com>
+
+ * INSTALL.generic, build-aux/compile, build-aux/config.guess,
+ build-aux/config.sub, build-aux/depcomp, build-aux/mdate-sh:
+ update from gnulib
+
2023-08-14 Gavin Smith <gavinsmith0123@gmail.com>
* doc/texinfo.texi (Menus): Be clearer about when menus are
diff --git a/INSTALL.generic b/INSTALL.generic
index a093a3644b..06065d8c9e 100644
--- a/INSTALL.generic
+++ b/INSTALL.generic
@@ -1,177 +1,174 @@
Installation Instructions
*************************
- Copyright (C) 1994-1996, 1999-2002, 2004-2017, 2020-2022 Free
-Software Foundation, Inc.
-
- Copying and distribution of this file, with or without modification,
-are permitted in any medium without royalty provided the copyright
-notice and this notice are preserved. This file is offered as-is,
-without warranty of any kind.
-
Basic Installation
==================
- Briefly, the shell command './configure && make && make install'
-should configure, build, and install this package. The following
-more-detailed instructions are generic; see the 'README' file for
-instructions specific to this package. Some packages provide this
-'INSTALL' file but do not implement all of the features documented
-below. The lack of an optional feature in a given package is not
-necessarily a bug. More recommendations for GNU packages can be found
-in *note Makefile Conventions: (standards)Makefile Conventions.
-
- The 'configure' shell script attempts to guess correct values for
+ The following shell commands:
+
+ test -f configure || ./bootstrap
+ ./configure
+ make
+ make install
+
+should configure, build, and install this package. The ‘./bootstrap’
+line is intended for developers; you can omit it when building from a
+distribution tarball.
+
+ The following more-detailed instructions are generic; see the
+‘README’ file for instructions specific to this package. Some packages
+provide this ‘INSTALL’ file but do not implement all of the features
+documented below. The lack of an optional feature in a given package is
+not necessarily a bug. More recommendations for GNU packages can be
+found in the GNU Coding Standards.
+
+ If the ‘bootstrap’ shell script exists, it attempts to build the
+‘configure’ shell script and related files, perhaps by downloading other
+software components from the network, and by using developer tools that
+are less commonly installed. Because the output of ‘bootstrap’ is
+system-independent, it is normally run by a package developer so that
+its output can be put into the distribution tarball and ordinary
+builders and users need not run ‘bootstrap’. Some packages have
+commands like ‘./autopull.sh’ and ‘./autogen.sh’ that you can run
+instead of ‘./bootstrap’, for more fine-grained control over
+bootstrapping.
+
+ The ‘configure’ shell script attempts to guess correct values for
various system-dependent variables used during compilation. It uses
-those values to create a 'Makefile' in each directory of the package.
-It may also create one or more '.h' files containing system-dependent
-definitions. Finally, it creates a shell script 'config.status' that
+those values to create a ‘Makefile’ in each directory of the package.
+It may also create one or more ‘.h’ files containing system-dependent
+definitions. Finally, it creates a shell script ‘config.status’ that
you can run in the future to recreate the current configuration, and a
-file 'config.log' containing compiler output (useful mainly for
-debugging 'configure').
+file ‘config.log’ containing output useful for debugging ‘configure’.
- It can also use an optional file (typically called 'config.cache' and
-enabled with '--cache-file=config.cache' or simply '-C') that saves the
+ It can also use an optional file (typically called ‘config.cache’ and
+enabled with ‘--cache-file=config.cache’ or simply ‘-C’) that saves the
results of its tests to speed up reconfiguring. Caching is disabled by
default to prevent problems with accidental use of stale cache files.
If you need to do unusual things to compile the package, please try
-to figure out how 'configure' could check whether to do them, and mail
-diffs or instructions to the address given in the 'README' so they can
+to figure out how ‘configure’ could check whether to do them, and mail
+diffs or instructions to the address given in the ‘README’ so they can
be considered for the next release. If you are using the cache, and at
-some point 'config.cache' contains results you don't want to keep, you
+some point ‘config.cache’ contains results you don’t want to keep, you
may remove or edit it.
- The file 'configure.ac' (or 'configure.in') is used to create
-'configure' by a program called 'autoconf'. You need 'configure.ac' if
-you want to change it or regenerate 'configure' using a newer version of
-'autoconf'.
+ The ‘autoconf’ program generates ‘configure’ from the file
+‘configure.ac’. Normally you should edit ‘configure.ac’ instead of
+editing ‘configure’ directly.
The simplest way to compile this package is:
- 1. 'cd' to the directory containing the package's source code and type
- './configure' to configure the package for your system.
+ 1. ‘cd’ to the directory containing the package’s source code.
+
+ 2. If this is a developer checkout and file ‘configure’ does not yet
+ exist, type ‘./bootstrap’ to create it. You may need special
+ developer tools and network access to bootstrap.
- Running 'configure' might take a while. While running, it prints
- some messages telling which features it is checking for.
+ 3. Type ‘./configure’ to configure the package for your system. This
+ might take a while. While running, ‘configure’ prints messages
+ telling which features it is checking for.
- 2. Type 'make' to compile the package.
+ 4. Type ‘make’ to compile the package.
- 3. Optionally, type 'make check' to run any self-tests that come with
+ 5. Optionally, type ‘make check’ to run any self-tests that come with
the package, generally using the just-built uninstalled binaries.
- 4. Type 'make install' to install the programs and any data files and
+ 6. Type ‘make install’ to install the programs and any data files and
documentation. When installing into a prefix owned by root, it is
recommended that the package be configured and built as a regular
- user, and only the 'make install' phase executed with root
+ user, and only the ‘make install’ phase executed with root
privileges.
- 5. Optionally, type 'make installcheck' to repeat any self-tests, but
+ 7. Optionally, type ‘make installcheck’ to repeat any self-tests, but
this time using the binaries in their final installed location.
This target does not install anything. Running this target as a
- regular user, particularly if the prior 'make install' required
+ regular user, particularly if the prior ‘make install’ required
root privileges, verifies that the installation completed
correctly.
- 6. You can remove the program binaries and object files from the
- source code directory by typing 'make clean'. To also remove the
- files that 'configure' created (so you can compile the package for
- a different kind of computer), type 'make distclean'. There is
- also a 'make maintainer-clean' target, but that is intended mainly
- for the package's developers. If you use it, you may have to get
- all sorts of other programs in order to regenerate files that came
- with the distribution.
-
- 7. Often, you can also type 'make uninstall' to remove the installed
- files again. In practice, not all packages have tested that
- uninstallation works correctly, even though it is required by the
- GNU Coding Standards.
-
- 8. Some packages, particularly those that use Automake, provide 'make
- distcheck', which can by used by developers to test that all other
- targets like 'make install' and 'make uninstall' work correctly.
- This target is generally not run by end users.
+ 8. You can remove the program binaries and object files from the
+ source code directory by typing ‘make clean’. To also remove the
+ files that ‘configure’ created (so you can compile the package for
+ a different kind of computer), type ‘make distclean’. There is
+ also a ‘make maintainer-clean’ target, but that is intended mainly
+ for the package’s developers. If you use it, you may have to
+ bootstrap again.
+
+ 9. If the package follows the GNU Coding Standards, you can type ‘make
+ uninstall’ to remove the installed files.
Compilers and Options
=====================
Some systems require unusual options for compilation or linking that
-the 'configure' script does not know about. Run './configure --help'
+the ‘configure’ script does not know about. Run ‘./configure --help’
for details on some of the pertinent environment variables.
- You can give 'configure' initial values for configuration parameters
+ You can give ‘configure’ initial values for configuration parameters
by setting variables in the command line or in the environment. Here is
an example:
- ./configure CC=c99 CFLAGS=-g LIBS=-lposix
+ ./configure CC=gcc CFLAGS=-g LIBS=-lposix
- *Note Defining Variables::, for more details.
+ See *note Defining Variables:: for more details.
Compiling For Multiple Architectures
====================================
You can compile the package for more than one kind of computer at the
-same time, by placing the object files for each architecture in their
-own directory. To do this, you can use GNU 'make'. 'cd' to the
-directory where you want the object files and executables to go and run
-the 'configure' script. 'configure' automatically checks for the source
-code in the directory that 'configure' is in and in '..'. This is known
-as a "VPATH" build.
-
- With a non-GNU 'make', it is safer to compile the package for one
-architecture at a time in the source code directory. After you have
-installed the package for one architecture, use 'make distclean' before
-reconfiguring for another architecture.
-
- On MacOS X 10.5 and later systems, you can create libraries and
-executables that work on multiple system types--known as "fat" or
-"universal" binaries--by specifying multiple '-arch' options to the
-compiler but only a single '-arch' option to the preprocessor. Like
-this:
-
- ./configure CC="gcc -arch i386 -arch x86_64 -arch ppc -arch ppc64" \
- CXX="g++ -arch i386 -arch x86_64 -arch ppc -arch ppc64" \
- CPP="gcc -E" CXXCPP="g++ -E"
-
- This is not guaranteed to produce working output in all cases, you
-may have to build one architecture at a time and combine the results
-using the 'lipo' tool if you have problems.
+same time, by placing the object files for each system in their own
+directory. To do this, you can use GNU ‘make’. ‘cd’ to the directory
+where you want the object files and executables to go and run the
+‘configure’ script. ‘configure’ automatically checks for the source
+code in the directory that ‘configure’ is in and in ‘..’. This is known
+as a “VPATH” build.
+
+ With a non-GNU ‘make’, it is safer to compile the package for one
+system at a time in the source code directory. After you have installed
+the package for one system, use ‘make distclean’ before reconfiguring
+for another system.
+
+ Some platforms, notably macOS, support “fat” or “universal” binaries,
+where a single binary can execute on different architectures. On these
+platforms you can configure and compile just once, with options specific
+to that platform.
Installation Names
==================
- By default, 'make install' installs the package's commands under
-'/usr/local/bin', include files under '/usr/local/include', etc. You
-can specify an installation prefix other than '/usr/local' by giving
-'configure' the option '--prefix=PREFIX', where PREFIX must be an
+ By default, ‘make install’ installs the package’s commands under
+‘/usr/local/bin’, include files under ‘/usr/local/include’, etc. You
+can specify an installation prefix other than ‘/usr/local’ by giving
+‘configure’ the option ‘--prefix=PREFIX’, where PREFIX must be an
absolute file name.
You can specify separate installation prefixes for
architecture-specific files and architecture-independent files. If you
-pass the option '--exec-prefix=PREFIX' to 'configure', the package uses
+pass the option ‘--exec-prefix=PREFIX’ to ‘configure’, the package uses
PREFIX as the prefix for installing programs and libraries.
Documentation and other data files still use the regular prefix.
In addition, if you use an unusual directory layout you can give
-options like '--bindir=DIR' to specify different values for particular
-kinds of files. Run 'configure --help' for a list of the directories
+options like ‘--bindir=DIR’ to specify different values for particular
+kinds of files. Run ‘configure --help’ for a list of the directories
you can set and what kinds of files go in them. In general, the default
-for these options is expressed in terms of '${prefix}', so that
-specifying just '--prefix' will affect all of the other directory
+for these options is expressed in terms of ‘${prefix}’, so that
+specifying just ‘--prefix’ will affect all of the other directory
specifications that were not explicitly provided.
The most portable way to affect installation locations is to pass the
-correct locations to 'configure'; however, many packages provide one or
+correct locations to ‘configure’; however, many packages provide one or
both of the following shortcuts of passing variable assignments to the
-'make install' command line to change installation locations without
+‘make install’ command line to change installation locations without
having to reconfigure or recompile.
The first method involves providing an override variable for each
-affected directory. For example, 'make install
-prefix=/alternate/directory' will choose an alternate location for all
+affected directory. For example, ‘make install
+prefix=/alternate/directory’ will choose an alternate location for all
directory configuration variables that were expressed in terms of
-'${prefix}'. Any directories that were specified during 'configure',
-but not in terms of '${prefix}', must each be overridden at install time
+‘${prefix}’. Any directories that were specified during ‘configure’,
+but not in terms of ‘${prefix}’, must each be overridden at install time
for the entire installation to be relocated. The approach of makefile
variable overrides for each directory variable is required by the GNU
Coding Standards, and ideally causes no recompilation. However, some
@@ -179,190 +176,187 @@ platforms have known limitations with the semantics of
shared libraries
that end up requiring recompilation when using this method, particularly
noticeable in packages that use GNU Libtool.
- The second method involves providing the 'DESTDIR' variable. For
-example, 'make install DESTDIR=/alternate/directory' will prepend
-'/alternate/directory' before all installation names. The approach of
-'DESTDIR' overrides is not required by the GNU Coding Standards, and
+ The second method involves providing the ‘DESTDIR’ variable. For
+example, ‘make install DESTDIR=/alternate/directory’ will prepend
+‘/alternate/directory’ before all installation names. The approach of
+‘DESTDIR’ overrides is not required by the GNU Coding Standards, and
does not work on platforms that have drive letters. On the other hand,
it does better at avoiding recompilation issues, and works well even
-when some directory options were not specified in terms of '${prefix}'
-at 'configure' time.
+when some directory options were not specified in terms of ‘${prefix}’
+at ‘configure’ time.
Optional Features
=================
If the package supports it, you can cause programs to be installed
-with an extra prefix or suffix on their names by giving 'configure' the
-option '--program-prefix=PREFIX' or '--program-suffix=SUFFIX'.
+with an extra prefix or suffix on their names by giving ‘configure’ the
+option ‘--program-prefix=PREFIX’ or ‘--program-suffix=SUFFIX’.
- Some packages pay attention to '--enable-FEATURE' options to
-'configure', where FEATURE indicates an optional part of the package.
-They may also pay attention to '--with-PACKAGE' options, where PACKAGE
-is something like 'gnu-as' or 'x' (for the X Window System). The
-'README' should mention any '--enable-' and '--with-' options that the
-package recognizes.
-
- For packages that use the X Window System, 'configure' can usually
-find the X include and library files automatically, but if it doesn't,
-you can use the 'configure' options '--x-includes=DIR' and
-'--x-libraries=DIR' to specify their locations.
+ Some packages pay attention to ‘--enable-FEATURE’ and
+‘--disable-FEATURE’ options to ‘configure’, where FEATURE indicates an
+optional part of the package. They may also pay attention to
+‘--with-PACKAGE’ and ‘--without-PACKAGE’ options, where PACKAGE is
+something like ‘gnu-ld’. ‘./configure --help’ should mention the
+‘--enable-...’ and ‘--with-...’ options that the package recognizes.
Some packages offer the ability to configure how verbose the
-execution of 'make' will be. For these packages, running './configure
---enable-silent-rules' sets the default to minimal output, which can be
-overridden with 'make V=1'; while running './configure
---disable-silent-rules' sets the default to verbose, which can be
-overridden with 'make V=0'.
-
-Particular systems
-==================
-
- On HP-UX, the default C compiler is not ANSI C compatible. If GNU CC
-is not installed, it is recommended to use the following options in
-order to use an ANSI C compiler:
-
- ./configure CC="cc -Ae -D_XOPEN_SOURCE=500"
-
-and if that doesn't work, install pre-built binaries of GCC for HP-UX.
-
- HP-UX 'make' updates targets which have the same timestamps as their
-prerequisites, which makes it generally unusable when shipped generated
-files such as 'configure' are involved. Use GNU 'make' instead.
-
- On OSF/1 a.k.a. Tru64, some versions of the default C compiler cannot
-parse its '<wchar.h>' header file. The option '-nodtk' can be used as a
-workaround. If GNU CC is not installed, it is therefore recommended to
-try
-
- ./configure CC="cc"
-
-and if that doesn't work, try
-
- ./configure CC="cc -nodtk"
-
- On Solaris, don't put '/usr/ucb' early in your 'PATH'. This
-directory contains several dysfunctional programs; working variants of
-these programs are available in '/usr/bin'. So, if you need '/usr/ucb'
-in your 'PATH', put it _after_ '/usr/bin'.
-
- On Haiku, software installed for all users goes in '/boot/common',
-not '/usr/local'. It is recommended to use the following options:
-
- ./configure --prefix=/boot/common
-
-Specifying the System Type
-==========================
-
- There may be some features 'configure' cannot figure out
-automatically, but needs to determine by the type of machine the package
-will run on. Usually, assuming the package is built to be run on the
-_same_ architectures, 'configure' can figure that out, but if it prints
-a message saying it cannot guess the machine type, give it the
-'--build=TYPE' option. TYPE can either be a short name for the system
-type, such as 'sun4', or a canonical name which has the form:
-
- CPU-COMPANY-SYSTEM
-
-where SYSTEM can have one of these forms:
-
- OS
- KERNEL-OS
-
- See the file 'config.sub' for the possible values of each field. If
-'config.sub' isn't included in this package, then this package doesn't
-need to know the machine type.
-
- If you are _building_ compiler tools for cross-compiling, you should
-use the option '--target=TYPE' to select the type of system they will
-produce code for.
-
- If you want to _use_ a cross compiler, that generates code for a
-platform different from the build platform, you should specify the
-"host" platform (i.e., that on which the generated programs will
-eventually be run) with '--host=TYPE'.
+execution of ‘make’ will be. For these packages, running ‘./configure
+--enable-silent-rules’ sets the default to minimal output, which can be
+overridden with ‘make V=1’; while running ‘./configure
+--disable-silent-rules’ sets the default to verbose, which can be
+overridden with ‘make V=0’.
+
+Specifying a System Type
+========================
+
+ By default ‘configure’ builds for the current system. To create
+binaries that can run on a different system type, specify a
+‘--host=TYPE’ option along with compiler variables that specify how to
+generate object code for TYPE. For example, to create binaries intended
+to run on a 64-bit ARM processor:
+
+ ./configure --host=aarch64-linux-gnu \
+ CC=aarch64-linux-gnu-gcc \
+ CXX=aarch64-linux-gnu-g++
+
+If done on a machine that can execute these binaries (e.g., via
+‘qemu-aarch64’, ‘$QEMU_LD_PREFIX’, and Linux’s ‘binfmt_misc’
+capability), the build behaves like a native build. Otherwise it is a
+cross-build: ‘configure’ will make cross-compilation guesses instead of
+running test programs, and ‘make check’ will not work.
+
+ A system type can either be a short name like ‘mingw64’, or a
+canonical name like ‘x86_64-pc-linux-gnu’. Canonical names have the
+form CPU-COMPANY-SYSTEM where SYSTEM is either OS or KERNEL-OS. To
+canonicalize and validate a system type, you can run the command
+‘config.sub’, which is often squirreled away in a subdirectory like
+‘build-aux’. For example:
+
+ $ build-aux/config.sub arm64-linux
+ aarch64-unknown-linux-gnu
+ $ build-aux/config.sub riscv-lnx
+ Invalid configuration 'riscv-lnx': OS 'lnx' not recognized
+
+You can look at the ‘config.sub’ file to see which types are recognized.
+If the file is absent, this package does not need the system type.
+
+ If ‘configure’ fails with the diagnostic “cannot guess build type”.
+‘config.sub’ did not recognize your system’s type. In this case, first
+fetch the newest versions of these files from the GNU config package
+(https://savannah.gnu.org/projects/config). If that fixes things,
+please report it to the maintainers of the package containing
+‘configure’. Otherwise, you can try the configure option ‘--build=TYPE’
+where TYPE comes close to your system type; also, please report the
+problem to <config-patches@gnu.org>.
+
+ For more details about configuring system types, see the Autoconf
+documentation.
Sharing Defaults
================
- If you want to set default values for 'configure' scripts to share,
-you can create a site shell script called 'config.site' that gives
-default values for variables like 'CC', 'cache_file', and 'prefix'.
-'configure' looks for 'PREFIX/share/config.site' if it exists, then
-'PREFIX/etc/config.site' if it exists. Or, you can set the
-'CONFIG_SITE' environment variable to the location of the site script.
-A warning: not all 'configure' scripts look for a site script.
+ If you want to set default values for ‘configure’ scripts to share,
+you can create a site shell script called ‘config.site’ that gives
+default values for variables like ‘CC’, ‘cache_file’, and ‘prefix’.
+‘configure’ looks for ‘PREFIX/share/config.site’ if it exists, then
+‘PREFIX/etc/config.site’ if it exists. Or, you can set the
+‘CONFIG_SITE’ environment variable to the location of the site script.
+A warning: not all ‘configure’ scripts look for a site script.
Defining Variables
==================
Variables not defined in a site shell script can be set in the
-environment passed to 'configure'. However, some packages may run
+environment passed to ‘configure’. However, some packages may run
configure again during the build, and the customized values of these
variables may be lost. In order to avoid this problem, you should set
-them in the 'configure' command line, using 'VAR=value'. For example:
+them in the ‘configure’ command line, using ‘VAR=value’. For example:
./configure CC=/usr/local2/bin/gcc
-causes the specified 'gcc' to be used as the C compiler (unless it is
+causes the specified ‘gcc’ to be used as the C compiler (unless it is
overridden in the site shell script).
-Unfortunately, this technique does not work for 'CONFIG_SHELL' due to an
+Unfortunately, this technique does not work for ‘CONFIG_SHELL’ due to an
Autoconf limitation. Until the limitation is lifted, you can use this
workaround:
CONFIG_SHELL=/bin/bash ./configure CONFIG_SHELL=/bin/bash
-'configure' Invocation
+‘configure’ Invocation
======================
- 'configure' recognizes the following options to control how it
+ ‘configure’ recognizes the following options to control how it
operates.
-'--help'
-'-h'
- Print a summary of all of the options to 'configure', and exit.
+‘--help’
+‘-h’
+ Print a summary of all of the options to ‘configure’, and exit.
-'--help=short'
-'--help=recursive'
- Print a summary of the options unique to this package's
- 'configure', and exit. The 'short' variant lists options used only
- in the top level, while the 'recursive' variant lists options also
+‘--help=short’
+‘--help=recursive’
+ Print a summary of the options unique to this package’s
+ ‘configure’, and exit. The ‘short’ variant lists options used only
+ in the top level, while the ‘recursive’ variant lists options also
present in any nested packages.
-'--version'
-'-V'
- Print the version of Autoconf used to generate the 'configure'
+‘--version’
+‘-V’
+ Print the version of Autoconf used to generate the ‘configure’
script, and exit.
-'--cache-file=FILE'
+‘--cache-file=FILE’
Enable the cache: use and save the results of the tests in FILE,
- traditionally 'config.cache'. FILE defaults to '/dev/null' to
+ traditionally ‘config.cache’. FILE defaults to ‘/dev/null’ to
disable caching.
-'--config-cache'
-'-C'
- Alias for '--cache-file=config.cache'.
-
-'--quiet'
-'--silent'
-'-q'
- Do not print messages saying which checks are being made. To
- suppress all normal output, redirect it to '/dev/null' (any error
- messages will still be shown).
+‘--config-cache’
+‘-C’
+ Alias for ‘--cache-file=config.cache’.
-'--srcdir=DIR'
- Look for the package's source code in directory DIR. Usually
- 'configure' can determine that directory automatically.
+‘--srcdir=DIR’
+ Look for the package’s source code in directory DIR. Usually
+ ‘configure’ can determine that directory automatically.
-'--prefix=DIR'
+‘--prefix=DIR’
Use DIR as the installation prefix. *note Installation Names:: for
more details, including other options available for fine-tuning the
installation locations.
-'--no-create'
-'-n'
+‘--host=TYPE’
+ Build binaries for system TYPE. *Note System Types::.
+
+‘--enable-FEATURE’
+‘--disable-FEATURE’
+ Enable or disable the optional FEATURE. *Note Optional Features::.
+
+‘--with-PACKAGE’
+‘--without-PACKAGE’
+ Use or omit PACKAGE when building. *Note Optional Features::.
+
+‘--quiet’
+‘--silent’
+‘-q’
+ Do not print messages saying which checks are being made. To
+ suppress all normal output, redirect it to ‘/dev/null’ (any error
+ messages will still be shown).
+
+‘--no-create’
+‘-n’
Run the configure checks, but stop before creating any output
files.
-'configure' also accepts some other, not widely useful, options. Run
-'configure --help' for more details.
+‘configure’ also recognizes several environment variables, and accepts
+some other, less widely useful, options. Run ‘configure --help’ for
+more details.
+
+Copyright notice
+================
+
+ Copyright © 1994–1996, 1999–2002, 2004–2017, 2020–2023 Free Software
+Foundation, Inc.
+
+ Copying and distribution of this file, with or without modification,
+are permitted in any medium without royalty provided the copyright
+notice and this notice are preserved. This file is offered as-is,
+without warranty of any kind.
diff --git a/build-aux/compile b/build-aux/compile
index dfc9465939..ba883b54aa 100755
--- a/build-aux/compile
+++ b/build-aux/compile
@@ -3,7 +3,7 @@
scriptversion=2018-03-07.03; # UTC
-# Copyright (C) 1999-2022 Free Software Foundation, Inc.
+# Copyright (C) 1999-2023 Free Software Foundation, Inc.
# Written by Tom Tromey <tromey@cygnus.com>.
#
# This program is free software; you can redistribute it and/or modify
diff --git a/build-aux/config.guess b/build-aux/config.guess
index e81d3ae7c2..b187213930 100755
--- a/build-aux/config.guess
+++ b/build-aux/config.guess
@@ -1,14 +1,14 @@
#! /bin/sh
# Attempt to guess a canonical system name.
-# Copyright 1992-2021 Free Software Foundation, Inc.
+# Copyright 1992-2023 Free Software Foundation, Inc.
# shellcheck disable=SC2006,SC2268 # see below for rationale
-timestamp='2021-06-03'
+timestamp='2023-07-20'
# This file is free software; you can redistribute it and/or modify it
# under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 3 of the License, or
+# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful, but
@@ -47,7 +47,7 @@ me=`echo "$0" | sed -e 's,.*/,,'`
usage="\
Usage: $0 [OPTION]
-Output the configuration name of the system \`$me' is run on.
+Output the configuration name of the system '$me' is run on.
Options:
-h, --help print this help, then exit
@@ -60,13 +60,13 @@ version="\
GNU config.guess ($timestamp)
Originally written by Per Bothner.
-Copyright 1992-2021 Free Software Foundation, Inc.
+Copyright 1992-2023 Free Software Foundation, Inc.
This is free software; see the source for copying conditions. There is NO
warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE."
help="
-Try \`$me --help' for more information."
+Try '$me --help' for more information."
# Parse command line
while test $# -gt 0 ; do
@@ -102,8 +102,8 @@ GUESS=
# temporary files to be created and, as you can see below, it is a
# headache to deal with in a portable fashion.
-# Historically, `CC_FOR_BUILD' used to be named `HOST_CC'. We still
-# use `HOST_CC' if defined, but it is deprecated.
+# Historically, 'CC_FOR_BUILD' used to be named 'HOST_CC'. We still
+# use 'HOST_CC' if defined, but it is deprecated.
# Portable tmp directory creation inspired by the Autoconf team.
@@ -437,7 +437,7 @@ case
$UNAME_MACHINE:$UNAME_SYSTEM:$UNAME_RELEASE:$UNAME_VERSION in
# This test works for both compilers.
if test "$CC_FOR_BUILD" != no_compiler_found; then
if (echo '#ifdef __amd64'; echo IS_64BIT_ARCH; echo '#endif') | \
- (CCOPTS="" $CC_FOR_BUILD -E - 2>/dev/null) | \
+ (CCOPTS="" $CC_FOR_BUILD -m64 -E - 2>/dev/null) | \
grep IS_64BIT_ARCH >/dev/null
then
SUN_ARCH=x86_64
@@ -459,7 +459,7 @@ case
$UNAME_MACHINE:$UNAME_SYSTEM:$UNAME_RELEASE:$UNAME_VERSION in
UNAME_RELEASE=`uname -v`
;;
esac
- # Japanese Language versions have a version number like `4.1.3-JL'.
+ # Japanese Language versions have a version number like '4.1.3-JL'.
SUN_REL=`echo "$UNAME_RELEASE" | sed -e 's/-/_/'`
GUESS=sparc-sun-sunos$SUN_REL
;;
@@ -929,6 +929,9 @@ EOF
i*:PW*:*)
GUESS=$UNAME_MACHINE-pc-pw32
;;
+ *:SerenityOS:*:*)
+ GUESS=$UNAME_MACHINE-pc-serenity
+ ;;
*:Interix*:*)
case $UNAME_MACHINE in
x86)
@@ -963,11 +966,37 @@ EOF
GNU_REL=`echo "$UNAME_RELEASE" | sed -e 's/[-(].*//'`
GUESS=$UNAME_MACHINE-unknown-$GNU_SYS$GNU_REL-$LIBC
;;
+ x86_64:[Mm]anagarm:*:*|i?86:[Mm]anagarm:*:*)
+ GUESS="$UNAME_MACHINE-pc-managarm-mlibc"
+ ;;
+ *:[Mm]anagarm:*:*)
+ GUESS="$UNAME_MACHINE-unknown-managarm-mlibc"
+ ;;
*:Minix:*:*)
GUESS=$UNAME_MACHINE-unknown-minix
;;
aarch64:Linux:*:*)
- GUESS=$UNAME_MACHINE-unknown-linux-$LIBC
+ set_cc_for_build
+ CPU=$UNAME_MACHINE
+ LIBCABI=$LIBC
+ if test "$CC_FOR_BUILD" != no_compiler_found; then
+ ABI=64
+ sed 's/^ //' << EOF > "$dummy.c"
+ #ifdef __ARM_EABI__
+ #ifdef __ARM_PCS_VFP
+ ABI=eabihf
+ #else
+ ABI=eabi
+ #endif
+ #endif
+EOF
+ cc_set_abi=`$CC_FOR_BUILD -E "$dummy.c" 2>/dev/null | grep '^ABI' |
sed 's, ,,g'`
+ eval "$cc_set_abi"
+ case $ABI in
+ eabi | eabihf) CPU=armv8l; LIBCABI=$LIBC$ABI ;;
+ esac
+ fi
+ GUESS=$CPU-unknown-linux-$LIBCABI
;;
aarch64_be:Linux:*:*)
UNAME_MACHINE=aarch64_be
@@ -1033,7 +1062,16 @@ EOF
k1om:Linux:*:*)
GUESS=$UNAME_MACHINE-unknown-linux-$LIBC
;;
- loongarch32:Linux:*:* | loongarch64:Linux:*:* | loongarchx32:Linux:*:*)
+ kvx:Linux:*:*)
+ GUESS=$UNAME_MACHINE-unknown-linux-$LIBC
+ ;;
+ kvx:cos:*:*)
+ GUESS=$UNAME_MACHINE-unknown-cos
+ ;;
+ kvx:mbr:*:*)
+ GUESS=$UNAME_MACHINE-unknown-mbr
+ ;;
+ loongarch32:Linux:*:* | loongarch64:Linux:*:*)
GUESS=$UNAME_MACHINE-unknown-linux-$LIBC
;;
m32r*:Linux:*:*)
@@ -1148,16 +1186,27 @@ EOF
;;
x86_64:Linux:*:*)
set_cc_for_build
+ CPU=$UNAME_MACHINE
LIBCABI=$LIBC
if test "$CC_FOR_BUILD" != no_compiler_found; then
- if (echo '#ifdef __ILP32__'; echo IS_X32; echo '#endif') | \
- (CCOPTS="" $CC_FOR_BUILD -E - 2>/dev/null) | \
- grep IS_X32 >/dev/null
- then
- LIBCABI=${LIBC}x32
- fi
+ ABI=64
+ sed 's/^ //' << EOF > "$dummy.c"
+ #ifdef __i386__
+ ABI=x86
+ #else
+ #ifdef __ILP32__
+ ABI=x32
+ #endif
+ #endif
+EOF
+ cc_set_abi=`$CC_FOR_BUILD -E "$dummy.c" 2>/dev/null | grep '^ABI' |
sed 's, ,,g'`
+ eval "$cc_set_abi"
+ case $ABI in
+ x86) CPU=i686 ;;
+ x32) LIBCABI=${LIBC}x32 ;;
+ esac
fi
- GUESS=$UNAME_MACHINE-pc-linux-$LIBCABI
+ GUESS=$CPU-pc-linux-$LIBCABI
;;
xtensa*:Linux:*:*)
GUESS=$UNAME_MACHINE-unknown-linux-$LIBC
@@ -1177,7 +1226,7 @@ EOF
GUESS=$UNAME_MACHINE-pc-sysv4.2uw$UNAME_VERSION
;;
i*86:OS/2:*:*)
- # If we were able to find `uname', then EMX Unix compatibility
+ # If we were able to find 'uname', then EMX Unix compatibility
# is probably installed.
GUESS=$UNAME_MACHINE-pc-os2-emx
;;
@@ -1318,7 +1367,7 @@ EOF
GUESS=ns32k-sni-sysv
fi
;;
- PENTIUM:*:4.0*:*) # Unisys `ClearPath HMP IX 4000' SVR4/MP effort
+ PENTIUM:*:4.0*:*) # Unisys 'ClearPath HMP IX 4000' SVR4/MP effort
# says <Richard.M.Bartel@ccMail.Census.GOV>
GUESS=i586-unisys-sysv4
;;
@@ -1364,8 +1413,11 @@ EOF
BePC:Haiku:*:*) # Haiku running on Intel PC compatible.
GUESS=i586-pc-haiku
;;
- x86_64:Haiku:*:*)
- GUESS=x86_64-unknown-haiku
+ ppc:Haiku:*:*) # Haiku running on Apple PowerPC
+ GUESS=powerpc-apple-haiku
+ ;;
+ *:Haiku:*:*) # Haiku modern gcc (not bound by BeOS compat)
+ GUESS=$UNAME_MACHINE-unknown-haiku
;;
SX-4:SUPER-UX:*:*)
GUESS=sx4-nec-superux$UNAME_RELEASE
@@ -1522,6 +1574,9 @@ EOF
i*86:rdos:*:*)
GUESS=$UNAME_MACHINE-pc-rdos
;;
+ i*86:Fiwix:*:*)
+ GUESS=$UNAME_MACHINE-pc-fiwix
+ ;;
*:AROS:*:*)
GUESS=$UNAME_MACHINE-unknown-aros
;;
diff --git a/build-aux/config.sub b/build-aux/config.sub
index baf1512b3c..6ae2502753 100755
--- a/build-aux/config.sub
+++ b/build-aux/config.sub
@@ -1,10 +1,10 @@
#! /bin/sh
# Configuration validation subroutine script.
-# Copyright 1992-2022 Free Software Foundation, Inc.
+# Copyright 1992-2023 Free Software Foundation, Inc.
# shellcheck disable=SC2006,SC2268 # see below for rationale
-timestamp='2022-09-17'
+timestamp='2023-07-31'
# This file is free software; you can redistribute it and/or modify it
# under the terms of the GNU General Public License as published by
@@ -76,13 +76,13 @@ Report bugs and patches to <config-patches@gnu.org>."
version="\
GNU config.sub ($timestamp)
-Copyright 1992-2022 Free Software Foundation, Inc.
+Copyright 1992-2023 Free Software Foundation, Inc.
This is free software; see the source for copying conditions. There is NO
warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE."
help="
-Try \`$me --help' for more information."
+Try '$me --help' for more information."
# Parse command line
while test $# -gt 0 ; do
@@ -130,7 +130,7 @@ IFS=$saved_IFS
# Separate into logical components for further validation
case $1 in
*-*-*-*-*)
- echo Invalid configuration \`"$1"\': more than four components
>&2
+ echo "Invalid configuration '$1': more than four components" >&2
exit 1
;;
*-*-*-*)
@@ -145,7 +145,8 @@ case $1 in
nto-qnx* | linux-* | uclinux-uclibc* \
| uclinux-gnu* | kfreebsd*-gnu* | knetbsd*-gnu* |
netbsd*-gnu* \
| netbsd*-eabi* | kopensolaris*-gnu* | cloudabi*-eabi* \
- | storm-chaos* | os2-emx* | rtmk-nova* | managarm-*)
+ | storm-chaos* | os2-emx* | rtmk-nova* | managarm-* \
+ | windows-* )
basic_machine=$field1
basic_os=$maybe_os
;;
@@ -943,7 +944,7 @@ $basic_machine
EOF
IFS=$saved_IFS
;;
- # We use `pc' rather than `unknown'
+ # We use 'pc' rather than 'unknown'
# because (1) that's what they normally are, and
# (2) the word "unknown" tends to confuse beginning users.
i*86 | x86_64)
@@ -1075,7 +1076,7 @@ case $cpu-$vendor in
pentium-* | p5-* | k5-* | k6-* | nexgen-* | viac3-*)
cpu=i586
;;
- pentiumpro-* | p6-* | 6x86-* | athlon-* | athalon_*-*)
+ pentiumpro-* | p6-* | 6x86-* | athlon-* | athlon_*-*)
cpu=i686
;;
pentiumii-* | pentium2-* | pentiumiii-* | pentium3-*)
@@ -1205,6 +1206,7 @@ case $cpu-$vendor in
| i370 | i*86 | i860 | i960 | ia16 | ia64 \
| ip2k | iq2000 \
| k1om \
+ | kvx \
| le32 | le64 \
| lm32 \
| loongarch32 | loongarch64 \
@@ -1213,31 +1215,7 @@ case $cpu-$vendor in
| m6811 | m68hc11 | m6812 | m68hc12 | m68hcs12x \
| m88110 | m88k | maxq | mb | mcore | mep | metag \
| microblaze | microblazeel \
- | mips | mipsbe | mipseb | mipsel | mipsle \
- | mips16 \
- | mips64 | mips64eb | mips64el \
- | mips64octeon | mips64octeonel \
- | mips64orion | mips64orionel \
- | mips64r5900 | mips64r5900el \
- | mips64vr | mips64vrel \
- | mips64vr4100 | mips64vr4100el \
- | mips64vr4300 | mips64vr4300el \
- | mips64vr5000 | mips64vr5000el \
- | mips64vr5900 | mips64vr5900el \
- | mipsisa32 | mipsisa32el \
- | mipsisa32r2 | mipsisa32r2el \
- | mipsisa32r3 | mipsisa32r3el \
- | mipsisa32r5 | mipsisa32r5el \
- | mipsisa32r6 | mipsisa32r6el \
- | mipsisa64 | mipsisa64el \
- | mipsisa64r2 | mipsisa64r2el \
- | mipsisa64r3 | mipsisa64r3el \
- | mipsisa64r5 | mipsisa64r5el \
- | mipsisa64r6 | mipsisa64r6el \
- | mipsisa64sb1 | mipsisa64sb1el \
- | mipsisa64sr71k | mipsisa64sr71kel \
- | mipsr5900 | mipsr5900el \
- | mipstx39 | mipstx39el \
+ | mips* \
| mmix \
| mn10200 | mn10300 \
| moxie \
@@ -1285,7 +1263,7 @@ case $cpu-$vendor in
;;
*)
- echo Invalid configuration \`"$1"\': machine
\`"$cpu-$vendor"\' not recognized 1>&2
+ echo "Invalid configuration '$1': machine
'$cpu-$vendor' not recognized" 1>&2
exit 1
;;
esac
@@ -1732,7 +1710,7 @@ case $os in
| hpux* | unos* | osf* | luna* | dgux* | auroraux* | solaris* \
| sym* | plan9* | psp* | sim* | xray* | os68k* | v88r* \
| hiux* | abug | nacl* | netware* | windows* \
- | os9* | macos* | osx* | ios* \
+ | os9* | macos* | osx* | ios* | tvos* | watchos* \
| mpw* | magic* | mmixware* | mon960* | lnews* \
| amigaos* | amigados* | msdos* | newsos* | unicos* | aof* \
| aos* | aros* | cloudabi* | sortix* | twizzler* \
@@ -1758,7 +1736,7 @@ case $os in
| onefs* | tirtos* | phoenix* | fuchsia* | redox* | bme* \
| midnightbsd* | amdhsa* | unleashed* | emscripten* | wasi* \
| nsk* | powerunix* | genode* | zvmoe* | qnx* | emx* | zephyr* \
- | fiwix* | mlibc* )
+ | fiwix* | mlibc* | cos* | mbr* )
;;
# This one is extra strict with allowed versions
sco3.2v2 | sco3.2v[4-9]* | sco5v6*)
@@ -1766,11 +1744,11 @@ case $os in
;;
none)
;;
- kernel* )
+ kernel* | msvc* )
# Restricted further below
;;
*)
- echo Invalid configuration \`"$1"\': OS \`"$os"\' not
recognized 1>&2
+ echo "Invalid configuration '$1': OS '$os' not recognized" 1>&2
exit 1
;;
esac
@@ -1785,18 +1763,24 @@ case $kernel-$os in
;;
managarm-mlibc* | managarm-kernel* )
;;
+ windows*-gnu* | windows*-msvc*)
+ ;;
-dietlibc* | -newlib* | -musl* | -relibc* | -uclibc* | -mlibc* )
# These are just libc implementations, not actual OSes, and thus
# require a kernel.
- echo "Invalid configuration \`$1': libc \`$os' needs explicit
kernel." 1>&2
+ echo "Invalid configuration '$1': libc '$os' needs explicit
kernel." 1>&2
exit 1
;;
-kernel* )
- echo "Invalid configuration \`$1': \`$os' needs explicit
kernel." 1>&2
+ echo "Invalid configuration '$1': '$os' needs explicit kernel."
1>&2
exit 1
;;
*-kernel* )
- echo "Invalid configuration \`$1': \`$kernel' does not support
\`$os'." 1>&2
+ echo "Invalid configuration '$1': '$kernel' does not support
'$os'." 1>&2
+ exit 1
+ ;;
+ *-msvc* )
+ echo "Invalid configuration '$1': '$os' needs 'windows'." 1>&2
exit 1
;;
kfreebsd*-gnu* | kopensolaris*-gnu*)
@@ -1809,11 +1793,15 @@ case $kernel-$os in
;;
*-eabi* | *-gnueabi*)
;;
+ none-coff* | none-elf*)
+ # None (no kernel, i.e. freestanding / bare metal),
+ # can be paired with an output format "OS"
+ ;;
-*)
# Blank kernel with real OS is always fine.
;;
*-*)
- echo "Invalid configuration \`$1': Kernel \`$kernel' not known
to work with OS \`$os'." 1>&2
+ echo "Invalid configuration '$1': Kernel '$kernel' not known to
work with OS '$os'." 1>&2
exit 1
;;
esac
diff --git a/build-aux/depcomp b/build-aux/depcomp
index 75323b7392..ecee3e7883 100755
--- a/build-aux/depcomp
+++ b/build-aux/depcomp
@@ -1,9 +1,9 @@
#! /bin/sh
# depcomp - compile a program generating dependencies as side-effects
-scriptversion=2018-03-07.03; # UTC
+scriptversion=2022-09-18.14; # UTC
-# Copyright (C) 1999-2022 Free Software Foundation, Inc.
+# Copyright (C) 1999-2023 Free Software Foundation, Inc.
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
@@ -197,8 +197,8 @@ gcc3)
;;
gcc)
-## Note that this doesn't just cater to obsosete pre-3.x GCC compilers.
-## but also to in-use compilers like IMB xlc/xlC and the HP C compiler.
+## Note that this doesn't just cater to obsolete pre-3.x GCC compilers.
+## but also to in-use compilers like IBM xlc/xlC and the HP C compiler.
## (see the conditional assignment to $gccflag above).
## There are various ways to get dependency output from gcc. Here's
## why we pick this rather obscure method:
diff --git a/build-aux/mdate-sh b/build-aux/mdate-sh
index 8d8bb3731c..6947addb52 100755
--- a/build-aux/mdate-sh
+++ b/build-aux/mdate-sh
@@ -3,7 +3,7 @@
scriptversion=2018-03-07.03; # UTC
-# Copyright (C) 1995-2022 Free Software Foundation, Inc.
+# Copyright (C) 1995-2023 Free Software Foundation, Inc.
# written by Ulrich Drepper <drepper@gnu.ai.mit.edu>, June 1995
#
# This program is free software; you can redistribute it and/or modify
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- branch master updated: * INSTALL.generic, build-aux/compile, build-aux/config.guess, build-aux/config.sub, build-aux/depcomp, build-aux/mdate-sh: update from gnulib,
Gavin D. Smith <=